diff --git a/server/utils/applications/deleteOrphanedData.test.ts b/server/utils/applications/deleteOrphanedData.test.ts
index 6159c36..6c0dd14 100644
--- a/server/utils/applications/deleteOrphanedData.test.ts
+++ b/server/utils/applications/deleteOrphanedData.test.ts
@@ -212,4 +212,58 @@ describe('deleteOrphanedFollowOnAnswers', () => {
       })
     })
   })
+  
+  describe('cpp-details and current offences', () => {
+    describe('when probation supervision is set to no', () => {
+      const applicationData = {
+        'community-supervision-and-current-offences': {
+          'community-supervision': {
+            probationSupervision: 'no',
+          },
+          'cpp-details': {
+            cppDetails: {
+              name: 'A. CPP',
+              probationRegion: 'some region',
+              email: 'cpp@moj.gov.uk',
+              telephone: '012345',
+            },
+          },
+          'current-offence-data': [
+            {
+              titleAndNumber: 'Arson',
+              offenceCategory: 'Arson',
+              'offenceDate-day': '5',
+              'offenceDate-month': '6',
+              'offenceDate-year': '1940',
+              sentenceLength: '3 years',
+              summary: 'summary detail',
+              outstandingCharges: 'yes',
+              outstandingChargesDetail: 'outstanding charges detail',
+            },
+            {
+              titleAndNumber: 'Stalking',
+              offenceCategory: 'Stalking',
+              'offenceDate-day': '6',
+              'offenceDate-month': '7',
+              'offenceDate-year': '2023',
+              sentenceLength: '2 months',
+              summary: 'more summary detail',
+              outstandingCharges: 'no',
+            },
+          ],
+          'current-offences': {},
+        },
+      }
+
+      it('removes cpp details and current offence data', () => {
+        expect(deleteOrphanedFollowOnAnswers(applicationData)).toEqual({
+          'community-supervision-and-current-offences': {
+            'community-supervision': {
+              probationSupervision: 'no',
+            },
+          },
+        })
+      })
+    })
+  })
 })
diff --git a/server/utils/applications/deleteOrphanedData.ts b/server/utils/applications/deleteOrphanedData.ts
index c4f005f..15d245d 100644
--- a/server/utils/applications/deleteOrphanedData.ts
+++ b/server/utils/applications/deleteOrphanedData.ts
@@ -28,6 +28,12 @@ export default function deleteOrphanedFollowOnAnswers(applicationData: AnyValue)
     }
   }
 
+  const deleteOrphanedCPPAndCurrentOffenceData = () => {
+    delete applicationData['community-supervision-and-current-offences']['cpp-details']
+    delete applicationData['community-supervision-and-current-offences']['current-offence-data']
+    delete applicationData['community-supervision-and-current-offences']['current-offences']
+  }
+
   const hasOrphanedInformation = ({
     taskName,
     pageName,
@@ -90,5 +96,16 @@ export default function deleteOrphanedFollowOnAnswers(applicationData: AnyValue)
     deleteAddressHistoryInformation()
   }
 
+  if (
+    hasOrphanedInformation({
+      taskName: 'community-supervision-and-current-offences',
+      pageName: 'community-supervision',
+      questionKey: 'probationSupervision',
+      answerToCheck: 'no',
+    })
+  ) {
+    deleteOrphanedCPPAndCurrentOffenceData()
+  }
+
   return applicationData
 }